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optimize removing invalid files

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This commit is contained in:
Sergey Simonchik
2016-05-27 21:54:10 +03:00
parent ee967de528
commit 6694d2ae3a
1 changed files with 4 additions and 4 deletions
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platform/projectModel-api/src/com/intellij/lang/PerFileMappingsBase.java
+4 -4
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@@ -60,10 +60,10 @@ public abstract class PerFileMappingsBase<T> implements PersistentStateComponent
}
private void cleanup() {
for (final VirtualFile file : new ArrayList<VirtualFile>(myMappings.keySet())) {
if (file != null //PROJECT, top-level
&& !file.isValid()) {
myMappings.remove(file);
for (Iterator<VirtualFile> i = myMappings.keySet().iterator(); i.hasNext();) {
VirtualFile file = i.next();
if (file != null /* PROJECT, top-level */ && !file.isValid()) {
i.remove();
}
}
}